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067ed98a RN |
1 | /** @file\r |
2 | BDS library definition, include the file and data structure\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef _INTERNAL_BM_H_\r | |
16 | #define _INTERNAL_BM_H_\r | |
17 | \r | |
18 | #include <PiDxe.h>\r | |
19 | \r | |
20 | #include <IndustryStandard/Pci.h>\r | |
21 | #include <IndustryStandard/PeImage.h>\r | |
22 | #include <IndustryStandard/Atapi.h>\r | |
23 | #include <IndustryStandard/Scsi.h>\r | |
24 | \r | |
25 | #include <Protocol/PciRootBridgeIo.h>\r | |
26 | #include <Protocol/BlockIo.h>\r | |
27 | #include <Protocol/LoadedImage.h>\r | |
28 | #include <Protocol/SimpleFileSystem.h>\r | |
29 | #include <Protocol/LoadFile.h>\r | |
30 | #include <Protocol/DevicePath.h>\r | |
31 | #include <Protocol/SimpleTextIn.h>\r | |
32 | #include <Protocol/SimpleTextInEx.h>\r | |
33 | #include <Protocol/SimpleTextOut.h>\r | |
34 | #include <Protocol/SimpleNetwork.h>\r | |
35 | #include <Protocol/FirmwareVolume2.h>\r | |
36 | #include <Protocol/PciIo.h>\r | |
37 | #include <Protocol/GraphicsOutput.h>\r | |
38 | #include <Protocol/UsbIo.h>\r | |
39 | #include <Protocol/DiskInfo.h>\r | |
40 | #include <Protocol/IdeControllerInit.h>\r | |
41 | #include <Protocol/BootLogo.h>\r | |
42 | #include <Protocol/DriverHealth.h>\r | |
43 | #include <Protocol/FormBrowser2.h>\r | |
44 | \r | |
45 | #include <Guid/ZeroGuid.h>\r | |
46 | #include <Guid/MemoryTypeInformation.h>\r | |
47 | #include <Guid/FileInfo.h>\r | |
48 | #include <Guid/GlobalVariable.h>\r | |
49 | #include <Guid/Performance.h>\r | |
50 | #include <Guid/StatusCodeDataTypeVariable.h>\r | |
51 | \r | |
52 | #include <Library/PrintLib.h>\r | |
53 | #include <Library/DebugLib.h>\r | |
54 | #include <Library/BaseMemoryLib.h>\r | |
55 | #include <Library/UefiBootServicesTableLib.h>\r | |
56 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
57 | #include <Library/UefiLib.h>\r | |
58 | #include <Library/MemoryAllocationLib.h>\r | |
59 | #include <Library/DxeServicesTableLib.h>\r | |
60 | #include <Library/HobLib.h>\r | |
61 | #include <Library/BaseLib.h>\r | |
62 | #include <Library/DevicePathLib.h>\r | |
63 | #include <Library/PerformanceLib.h>\r | |
64 | #include <Library/PcdLib.h>\r | |
65 | #include <Library/PeCoffGetEntryPointLib.h>\r | |
66 | #include <Library/UefiBootManagerLib.h>\r | |
67 | #include <Library/TimerLib.h>\r | |
68 | #include <Library/DxeServicesLib.h>\r | |
69 | #include <Library/ReportStatusCodeLib.h>\r | |
70 | #include <Library/CapsuleLib.h>\r | |
71 | #include <Library/PerformanceLib.h>\r | |
72 | #include <Library/HiiLib.h>\r | |
73 | \r | |
74 | #if !defined (EFI_REMOVABLE_MEDIA_FILE_NAME)\r | |
75 | #if defined (MDE_CPU_EBC)\r | |
76 | //\r | |
77 | // Uefi specification only defines the default boot file name for IA32, X64\r | |
78 | // and IPF processor, so need define boot file name for EBC architecture here.\r | |
79 | //\r | |
80 | #define EFI_REMOVABLE_MEDIA_FILE_NAME L"\\EFI\\BOOT\\BOOTEBC.EFI"\r | |
81 | #else\r | |
82 | #error "Can not determine the default boot file name for unknown processor type!"\r | |
83 | #endif\r | |
84 | #endif\r | |
85 | \r | |
86 | typedef enum {\r | |
87 | BmAcpiFloppyBoot,\r | |
88 | BmHardwareDeviceBoot,\r | |
89 | BmMessageAtapiBoot,\r | |
90 | BmMessageSataBoot,\r | |
91 | BmMessageUsbBoot,\r | |
92 | BmMessageScsiBoot,\r | |
93 | BmMessageNetworkBoot,\r | |
94 | BmMiscBoot\r | |
95 | } BM_BOOT_TYPE;\r | |
96 | \r | |
97 | typedef\r | |
98 | CHAR16 *\r | |
99 | (* BM_GET_BOOT_DESCRIPTION) (\r | |
100 | IN EFI_HANDLE Handle\r | |
101 | );\r | |
102 | \r | |
103 | #define BM_OPTION_NAME_LEN sizeof ("SysPrep####")\r | |
104 | extern CHAR16 *mBmLoadOptionName[];\r | |
105 | \r | |
106 | typedef\r | |
107 | VOID\r | |
108 | (*VARIABLE_VISITOR) (\r | |
109 | CHAR16 *Name,\r | |
110 | EFI_GUID *Guid,\r | |
111 | VOID *Context\r | |
112 | );\r | |
113 | \r | |
114 | /**\r | |
115 | Call Visitor function for each variable in variable storage.\r | |
116 | \r | |
117 | @param Visitor Visitor function.\r | |
118 | @param Context The context passed to Visitor function.\r | |
119 | **/\r | |
120 | VOID\r | |
121 | ForEachVariable (\r | |
122 | VARIABLE_VISITOR Visitor,\r | |
123 | VOID *Context\r | |
124 | );\r | |
125 | \r | |
f41c71d2 RN |
126 | #define BM_BOOT_DESCRIPTION_ENTRY_SIGNATURE SIGNATURE_32 ('b', 'm', 'd', 'h')\r |
127 | typedef struct {\r | |
128 | UINT32 Signature;\r | |
129 | LIST_ENTRY Link;\r | |
130 | EFI_BOOT_MANAGER_BOOT_DESCRIPTION_HANDLER Handler;\r | |
131 | } BM_BOOT_DESCRIPTION_ENTRY;\r | |
132 | \r | |
067ed98a RN |
133 | /**\r |
134 | Repair all the controllers according to the Driver Health status queried.\r | |
135 | **/\r | |
136 | VOID\r | |
137 | BmRepairAllControllers (\r | |
138 | VOID\r | |
139 | );\r | |
140 | \r | |
141 | #define BM_HOTKEY_SIGNATURE SIGNATURE_32 ('b', 'm', 'h', 'k')\r | |
142 | typedef struct {\r | |
143 | UINT32 Signature;\r | |
144 | LIST_ENTRY Link;\r | |
145 | \r | |
146 | BOOLEAN IsContinue;\r | |
147 | UINT16 BootOption;\r | |
148 | UINT8 CodeCount;\r | |
149 | UINT8 WaitingKey;\r | |
150 | EFI_KEY_DATA KeyData[3];\r | |
151 | } BM_HOTKEY;\r | |
152 | \r | |
153 | #define BM_HOTKEY_FROM_LINK(a) CR (a, BM_HOTKEY, Link, BM_HOTKEY_SIGNATURE)\r | |
154 | \r | |
155 | /**\r | |
156 | Get the image file buffer data and buffer size by its device path. \r | |
157 | \r | |
158 | @param FilePath On input, a pointer to an allocated buffer containing the device\r | |
159 | path of the file.\r | |
160 | On output the pointer could be NULL when the function fails to\r | |
161 | load the boot option, or could point to an allocated buffer containing\r | |
162 | the device path of the file.\r | |
163 | It could be updated by either short-form device path expanding,\r | |
164 | or default boot file path appending.\r | |
165 | Caller is responsible to free it when it's non-NULL.\r | |
166 | @param FileSize A pointer to the size of the file buffer.\r | |
167 | \r | |
168 | @retval NULL File is NULL, or FileSize is NULL. Or, the file can't be found.\r | |
169 | @retval other The file buffer. The caller is responsible to free the memory.\r | |
170 | **/\r | |
171 | VOID *\r | |
172 | BmLoadEfiBootOption (\r | |
173 | IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath,\r | |
174 | OUT UINTN *FileSize\r | |
175 | );\r | |
176 | \r | |
177 | /**\r | |
178 | Get the Option Number that wasn't used.\r | |
179 | \r | |
180 | @param LoadOptionType Load option type.\r | |
181 | @param FreeOptionNumber To receive the minimal free option number.\r | |
182 | \r | |
183 | @retval EFI_SUCCESS The option number is found\r | |
184 | @retval EFI_OUT_OF_RESOURCES There is no free option number that can be used.\r | |
185 | @retval EFI_INVALID_PARAMETER FreeOptionNumber is NULL\r | |
186 | \r | |
187 | **/\r | |
188 | EFI_STATUS\r | |
189 | BmGetFreeOptionNumber (\r | |
190 | IN EFI_BOOT_MANAGER_LOAD_OPTION_TYPE LoadOptionType,\r | |
191 | OUT UINT16 *FreeOptionNumber\r | |
192 | );\r | |
193 | \r | |
194 | /**\r | |
195 | \r | |
196 | Writes performance data of booting into the allocated memory.\r | |
197 | OS can process these records.\r | |
198 | \r | |
199 | @param Event The triggered event.\r | |
200 | @param Context Context for this event.\r | |
201 | \r | |
202 | **/\r | |
203 | VOID\r | |
204 | EFIAPI\r | |
205 | BmWriteBootToOsPerformanceData (\r | |
206 | IN EFI_EVENT Event,\r | |
207 | IN VOID *Context\r | |
208 | );\r | |
209 | \r | |
210 | \r | |
211 | /**\r | |
212 | Get the headers (dos, image, optional header) from an image\r | |
213 | \r | |
214 | @param Device SimpleFileSystem device handle\r | |
215 | @param FileName File name for the image\r | |
216 | @param DosHeader Pointer to dos header\r | |
217 | @param Hdr The buffer in which to return the PE32, PE32+, or TE header.\r | |
218 | \r | |
219 | @retval EFI_SUCCESS Successfully get the machine type.\r | |
220 | @retval EFI_NOT_FOUND The file is not found.\r | |
221 | @retval EFI_LOAD_ERROR File is not a valid image file.\r | |
222 | \r | |
223 | **/\r | |
224 | EFI_STATUS\r | |
225 | BmGetImageHeader (\r | |
226 | IN EFI_HANDLE Device,\r | |
227 | IN CHAR16 *FileName,\r | |
228 | OUT EFI_IMAGE_DOS_HEADER *DosHeader,\r | |
229 | OUT EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr\r | |
230 | );\r | |
231 | \r | |
232 | /**\r | |
233 | This routine adjust the memory information for different memory type and \r | |
234 | save them into the variables for next boot.\r | |
235 | **/\r | |
236 | VOID\r | |
237 | BmSetMemoryTypeInformationVariable (\r | |
238 | VOID\r | |
239 | );\r | |
240 | \r | |
241 | /**\r | |
242 | Check whether there is a instance in BlockIoDevicePath, which contain multi device path\r | |
243 | instances, has the same partition node with HardDriveDevicePath device path\r | |
244 | \r | |
245 | @param BlockIoDevicePath Multi device path instances which need to check\r | |
246 | @param HardDriveDevicePath A device path which starts with a hard drive media\r | |
247 | device path.\r | |
248 | \r | |
249 | @retval TRUE There is a matched device path instance.\r | |
250 | @retval FALSE There is no matched device path instance.\r | |
251 | \r | |
252 | **/\r | |
253 | BOOLEAN\r | |
254 | BmMatchPartitionDevicePathNode (\r | |
255 | IN EFI_DEVICE_PATH_PROTOCOL *BlockIoDevicePath,\r | |
256 | IN HARDDRIVE_DEVICE_PATH *HardDriveDevicePath\r | |
257 | );\r | |
258 | \r | |
259 | /**\r | |
260 | Connect the specific Usb device which match the short form device path.\r | |
261 | \r | |
262 | @param DevicePath A short-form device path that starts with the first\r | |
263 | element being a USB WWID or a USB Class device\r | |
264 | path\r | |
265 | \r | |
266 | @return EFI_INVALID_PARAMETER DevicePath is NULL pointer.\r | |
267 | DevicePath is not a USB device path.\r | |
268 | \r | |
269 | @return EFI_SUCCESS Success to connect USB device\r | |
270 | @return EFI_NOT_FOUND Fail to find handle for USB controller to connect.\r | |
271 | \r | |
272 | **/\r | |
273 | EFI_STATUS\r | |
274 | BmConnectUsbShortFormDevicePath (\r | |
275 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
276 | );\r | |
277 | \r | |
278 | /**\r | |
279 | Stop the hotkey processing.\r | |
280 | \r | |
281 | @param Event Event pointer related to hotkey service. \r | |
282 | @param Context Context pass to this function. \r | |
283 | **/\r | |
284 | VOID\r | |
285 | EFIAPI\r | |
286 | BmStopHotkeyService (\r | |
287 | IN EFI_EVENT Event,\r | |
288 | IN VOID *Context\r | |
289 | );\r | |
290 | \r | |
291 | /**\r | |
292 | Set the variable and report the error through status code upon failure.\r | |
293 | \r | |
294 | @param VariableName A Null-terminated string that is the name of the vendor's variable.\r | |
295 | Each VariableName is unique for each VendorGuid. VariableName must\r | |
296 | contain 1 or more characters. If VariableName is an empty string,\r | |
297 | then EFI_INVALID_PARAMETER is returned.\r | |
298 | @param VendorGuid A unique identifier for the vendor.\r | |
299 | @param Attributes Attributes bitmask to set for the variable.\r | |
300 | @param DataSize The size in bytes of the Data buffer. Unless the EFI_VARIABLE_APPEND_WRITE, \r | |
301 | EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS, or \r | |
302 | EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute is set, a size of zero \r | |
303 | causes the variable to be deleted. When the EFI_VARIABLE_APPEND_WRITE attribute is \r | |
304 | set, then a SetVariable() call with a DataSize of zero will not cause any change to \r | |
305 | the variable value (the timestamp associated with the variable may be updated however \r | |
306 | even if no new data value is provided,see the description of the \r | |
307 | EFI_VARIABLE_AUTHENTICATION_2 descriptor below. In this case the DataSize will not \r | |
308 | be zero since the EFI_VARIABLE_AUTHENTICATION_2 descriptor will be populated). \r | |
309 | @param Data The contents for the variable.\r | |
310 | \r | |
311 | @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as\r | |
312 | defined by the Attributes.\r | |
313 | @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits, name, and GUID was supplied, or the\r | |
314 | DataSize exceeds the maximum allowed.\r | |
315 | @retval EFI_INVALID_PARAMETER VariableName is an empty string.\r | |
316 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
317 | @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.\r | |
318 | @retval EFI_WRITE_PROTECTED The variable in question is read-only.\r | |
319 | @retval EFI_WRITE_PROTECTED The variable in question cannot be deleted.\r | |
320 | @retval EFI_SECURITY_VIOLATION The variable could not be written due to EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS \r | |
321 | or EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACESS being set, but the AuthInfo \r | |
322 | does NOT pass the validation check carried out by the firmware.\r | |
323 | \r | |
324 | @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found.\r | |
325 | **/\r | |
326 | EFI_STATUS\r | |
327 | BmSetVariableAndReportStatusCodeOnError (\r | |
328 | IN CHAR16 *VariableName,\r | |
329 | IN EFI_GUID *VendorGuid,\r | |
330 | IN UINT32 Attributes,\r | |
331 | IN UINTN DataSize,\r | |
332 | IN VOID *Data\r | |
333 | );\r | |
334 | \r | |
335 | /**\r | |
336 | Get the load option by its device path.\r | |
337 | \r | |
338 | @param FilePath The device path pointing to a load option.\r | |
339 | It could be a short-form device path.\r | |
340 | @param FullPath Return the full device path of the load option after\r | |
341 | short-form device path expanding.\r | |
342 | Caller is responsible to free it.\r | |
343 | @param FileSize Return the load option size.\r | |
344 | \r | |
345 | @return The load option buffer. Caller is responsible to free the memory.\r | |
346 | **/\r | |
347 | VOID *\r | |
348 | BmGetLoadOptionBuffer (\r | |
349 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
350 | OUT EFI_DEVICE_PATH_PROTOCOL **FullPath,\r | |
351 | OUT UINTN *FileSize\r | |
352 | );\r | |
353 | \r | |
354 | /**\r | |
355 | Return whether the PE header of the load option is valid or not.\r | |
356 | \r | |
357 | @param[in] Type The load option type.\r | |
358 | @param[in] FileBuffer The PE file buffer of the load option.\r | |
359 | @param[in] FileSize The size of the load option file.\r | |
360 | \r | |
361 | @retval TRUE The PE header of the load option is valid.\r | |
362 | @retval FALSE The PE header of the load option is not valid.\r | |
363 | **/\r | |
364 | BOOLEAN\r | |
365 | BmIsLoadOptionPeHeaderValid (\r | |
366 | IN EFI_BOOT_MANAGER_LOAD_OPTION_TYPE Type,\r | |
367 | IN VOID *FileBuffer,\r | |
368 | IN UINTN FileSize\r | |
369 | );\r | |
370 | \r | |
371 | /**\r | |
372 | Function compares a device path data structure to that of all the nodes of a\r | |
373 | second device path instance.\r | |
374 | \r | |
375 | @param Multi A pointer to a multi-instance device path data\r | |
376 | structure.\r | |
377 | @param Single A pointer to a single-instance device path data\r | |
378 | structure.\r | |
379 | \r | |
380 | @retval TRUE If the Single device path is contained within Multi device path.\r | |
381 | @retval FALSE The Single device path is not match within Multi device path.\r | |
382 | \r | |
383 | **/\r | |
384 | BOOLEAN\r | |
385 | BmMatchDevicePaths (\r | |
386 | IN EFI_DEVICE_PATH_PROTOCOL *Multi,\r | |
387 | IN EFI_DEVICE_PATH_PROTOCOL *Single\r | |
388 | );\r | |
389 | \r | |
390 | /**\r | |
391 | Delete the instance in Multi which matches partly with Single instance\r | |
392 | \r | |
393 | @param Multi A pointer to a multi-instance device path data\r | |
394 | structure.\r | |
395 | @param Single A pointer to a single-instance device path data\r | |
396 | structure.\r | |
397 | \r | |
398 | @return This function will remove the device path instances in Multi which partly\r | |
399 | match with the Single, and return the result device path. If there is no\r | |
400 | remaining device path as a result, this function will return NULL.\r | |
401 | \r | |
402 | **/\r | |
403 | EFI_DEVICE_PATH_PROTOCOL *\r | |
404 | BmDelPartMatchInstance (\r | |
405 | IN EFI_DEVICE_PATH_PROTOCOL *Multi,\r | |
406 | IN EFI_DEVICE_PATH_PROTOCOL *Single\r | |
407 | );\r | |
408 | \r | |
409 | \r | |
410 | /**\r | |
411 | Return the index of the load option in the load option array.\r | |
412 | \r | |
413 | The function consider two load options are equal when the \r | |
414 | OptionType, Attributes, Description, FilePath and OptionalData are equal.\r | |
415 | \r | |
416 | @param Key Pointer to the load option to be found.\r | |
417 | @param Array Pointer to the array of load options to be found.\r | |
418 | @param Count Number of entries in the Array.\r | |
419 | \r | |
420 | @retval -1 Key wasn't found in the Array.\r | |
421 | @retval 0 ~ Count-1 The index of the Key in the Array.\r | |
422 | **/\r | |
423 | INTN\r | |
424 | BmFindLoadOption (\r | |
425 | IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Key,\r | |
426 | IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Array,\r | |
427 | IN UINTN Count\r | |
428 | );\r | |
429 | \r | |
430 | /**\r | |
431 | Repair all the controllers according to the Driver Health status queried.\r | |
432 | **/\r | |
433 | VOID\r | |
434 | BmRepairAllControllers (\r | |
435 | VOID\r | |
436 | );\r | |
437 | \r | |
438 | /**\r | |
439 | Print the device path info.\r | |
440 | \r | |
441 | @param DevicePath The device path need to print.\r | |
442 | **/\r | |
443 | VOID\r | |
444 | BmPrintDp (\r | |
445 | EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
446 | );\r | |
447 | \r | |
448 | #endif // _INTERNAL_BM_H_\r |